package com.example.Servlet;

import com.example.Function.DataBaseOp;
import com.google.gson.Gson;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
/**
 * @author echo
 * 得到用户发布的所有试题 或 某一用户的试题
 */
@WebServlet("/GetIndividualList")
public class GetIndividualList extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.setCharacterEncoding("utf-8");
        String email = req.getParameter("email");
        List<List<String>> individualQuestion = new ArrayList<>();

        if("all".equals(email)){
            individualQuestion = DataBaseOp.getAllQuestion();
        }else{
            individualQuestion = DataBaseOp.getIndividualQuestion(email);
        }

        Gson gson = new Gson();
        PrintWriter out = resp.getWriter();
        out.println(gson.toJson(individualQuestion));
    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }
}
